Features: 1. Automatically removes accumulated water 2. Helps improve solar panel efficiency and service life 3. Easy to install snaps directly onto the solar panel frame 4. Made of polymer material with anti-aging properties, resistant to high and low temperatures, suitable for long-term outdoor use Notice: If the solar panel already has dirt or residue, it must be cleaned before installing this product. This product helps reduce the buildup of new residue. Product Name: Solar Panel Water Drainage Clip Specifications: 30mm / 35mm / 40mm Attach the water clip to the bottom edge of the PV panel; stagnant water will drain away, preventing fouling. During rainfall, due to the slight overhang of the panel edges, water may not drain properly, leading to sediment deposits that soil the edges or corners of the modules. Dirt accumulation can negatively impact photovoltaic system performance by reducing power output and potentially causing hot spots, which may shorten panel lifespan. Installation Instructions: Clean the entire surface of the PV panel before installation. Attach the water clip securely to the bottom edge of the panel without tilting. Once installed, mud buildup along the edges should be minimized during future rain events. To avoid damaging the panel glass during installation, consider using a photovoltaic panel protection mat. Material: Plastic Color: Black Package Contents: 30 x Solar Panel Water Drainage Clips Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.